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Average Private High School endowment in Massachusetts

The average private high school endowment in Massachusetts is $117.4M (2026-27).

The private high school in Massachusetts with the highest endowment is Phillips Academy Andover, with a endowment of $1326M.

Quick Facts (2026-27)

# MA Schools Ranked: 49
Top 20 Range (Endowment): $59–$1,326
MA School Avg.: $117
National School Avg.: $35

Quick Facts (2026-27)

# MA Schools Ranked: 49
Top 20 Range (Endowment): $59–$1,326
MA School Avg.: $117
National School Avg.: $35

Massachusetts Average Endowment (Trends)

View Data

Year	Massachusetts (MA) avg
2025	$110.3
2024	$132.3
2023	$129.0
2022	$125.4
2021	$127.5
2020	$121.9
2019	$130.2
2018	$142.1
2017	$141.6

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Show school map — Massachusetts (endowment range: $59–$1,326, avg $117)

Endowment Range: $14M $1326M Avg. Endowment: $162.1M

Frequently Asked Questions

What is the Massachusetts average private high schools endowment?

The Massachusetts average private high schools endowment is $117.4M for 2026-27.

What are the private high schools with the highest endowment in Massachusetts?

The top ranked private high schools in Massachusetts include Phillips Academy Andover, Deerfield Academy and Groton School.

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